diff --git a/systems/x86_64-linux/greylag/firmware/default.nix b/systems/x86_64-linux/greylag/firmware/default.nix
index 40ae097..124246c 100644
--- a/systems/x86_64-linux/greylag/firmware/default.nix
+++ b/systems/x86_64-linux/greylag/firmware/default.nix
@@ -2,4 +2,5 @@
 
 {
   services.fwupd.enable = true;
+  services.tlp.settings.USB_AUTOSUSPEND = 0;
 }